The present invention provides a method for checking and modifying the compatibility of an audio analyzing apparatus with an application program. The method includes the steps of: providing a server installed with the program, and a test computer; generating audio signals, and sending the audio signals to the test computer; storing the signals as an audio file; transforming the audio file into a particular format identifiable by the audio analyzing apparatus; invoking the program and analyzing the audio file by the audio analyzing apparatus; determining whether any abnormity is caused by the incompatibility of the audio analyzing apparatus with the program if an abnormity arises during the analyzing process; and modifying the program to be compatible with the audio analyzing apparatus if the abnormity is caused by the incompatibility of the audio analyzing apparatus with the program.